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authorBen Widawsky <[email protected]>2014-12-02 17:30:49 -0800
committerBen Widawsky <[email protected]>2015-02-06 17:54:17 -0800
commit8030e269e911c4f90a44d9a77eb342dd2657d229 (patch)
tree0948855b74b40f502bb0cb4a1baa80bfd90a0d78 /SConstruct
parente660f0dd807d028c8088c5c9bedf64a8bebc361b (diff)
i965/vec4: Correct MUL destination hazard
As it turns out, we were over-thinking the cause of the hang on Cherryview. It's simply errata for Cherryview. commit 88fea85f09e2252035bec66ab26c375b45b000f5 Author: Ben Widawsky <[email protected]> Date: Fri Nov 21 10:47:41 2014 -0800 i965/vec4/gen8: Handle the MUL dest hazard exception This is an explanation to why we never saw the hang on BDW. NOTE: The problem the original patch was trying to fix does still exist. It will have to be fixed at some point. v2: Modify commit message, s/CHV/BDW Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=84212 Signed-off-by: Ben Widawsky <[email protected]> Reviewed-by: Matt Turner <[email protected]>
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